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Description: In its sound state, this chemical has a grayish yellow color. On exposure to light it will gradually change this color until it becomes brown. If the change has reached an advanced state the chemical may be considered as valueless. Acetannin is only slightly soluble in water and therefore water damage is not likely to reduce its properties to a great extent.
Index: 4
Commodity Name: ACETANNIN (Acetyl Tannic Acid)

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